/*********************************************************************
 * Copyright (C) 2002 Andrew Khan
 * <p>
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * <p>
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * <p>
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 ***************************************************************************/

package jxl.write.biff;

import jxl.biff.IntegerHelper;
import jxl.biff.Type;
import jxl.biff.WritableRecordData;

/**
 * The default row height for cells in the workbook
 */
class DefaultRowHeightRecord extends WritableRecordData {
    /**
     * The binary data
     */
    private byte[] data;
    /**
     * The default row height
     */
    private int rowHeight;

    /**
     * Indicates whether or not the default row height has been changed
     */
    private boolean changed;

    /**
     * Constructor
     *
     * @param height the default row height
     * @param ch TRUE if the default value has been changed, false
     * otherwise
     */
    public DefaultRowHeightRecord(int h, boolean ch) {
        super(Type.DEFAULTROWHEIGHT);
        data = new byte[4];
        rowHeight = h;
        changed = ch;
    }

    /**
     * Gets the binary data for writing to the output stream
     *
     * @return the binary data
     */
    public byte[] getData() {
        if (changed) {
            data[0] |= 0x1;
        }

        IntegerHelper.getTwoBytes(rowHeight, data, 2);
        return data;
    }
}


